Re: Error: Hw Trie full(201)

axelhauguel · ‎04-30-2021

Hello,

On my NEXUS 9000 FX, i'have a problem.

My logs are spammed by and I don't see anything for that. Can anyone have an idea?

21 Apr 30 18:14:41 PAR-N9K-1 %IPFIB-SLOT1-2-UFIB_ROUTE_CREATE: Unicast route create failed for INS unit 0, VRF: 1, 45.8.124.0/24, flags:0x0, intf:0x100224, Error: Hw Trie full(201)
2021 Apr 30 18:14:41 PAR-N9K-1 %IPFIB-SLOT1-2-UFIB_ROUTE_CREATE: Unicast route create failed for INS unit 0, VRF: 1, 176.103.88.0/24, flags:0x0, intf:0x100224, Error: Hw Trie full(201)
2021 Apr 30 18:14:41 PAR-N9K-1 %IPFIB-SLOT1-2-UFIB_ROUTE_CREATE: Unicast route create failed for INS unit 0, VRF: 1, 45.139.55.0/24, flags:0x0, intf:0x100224, Error: Hw Trie full(201)
2021 Apr 30 18:14:41 PAR-N9K-1 %IPFIB-SLOT1-2-UFIB_ROUTE_CREATE: Unicast route create failed for INS unit 0, VRF: 1, 195.216.132.0/22, flags:0x0, intf:0x100224, Error: Hw Trie full(201)
2021 Apr 30 18:14:41 PAR-N9K-1 %IPFIB-SLOT1-2-UFIB_ROUTE_CREATE: Unicast route create failed for INS unit 0, VRF: 1, 193.8.171.0/24, flags:0x0, intf:0x100224, Error: Hw Trie full(201)
2021 Apr 30 18:14:41 PAR-N9K-1 %IPFIB-SLOT1-2-UFIB_ROUTE_CREATE: Unicast route create failed for INS unit 0, VRF: 1, 199.91.65.0/24, flags:0x0, intf:0x100225, Error: Hw Trie full(201)
2021 Apr 30 18:14:41 PAR-N9K-1 %IPFIB-SLOT1-2-UFIB_ROUTE_CREATE: Unicast route create failed for INS unit 0, VRF: 1, 147.202.192.0/19, flags:0x0, intf:0x100225, Error: Hw Trie full(201)
2021 Apr 30 18:14:41 PAR-N9K-1 %IPFIB-SLOT1-2-UFIB_ROUTE_CREATE: Unicast route create failed for INS unit 0, VRF: 1, 147.202.192.0/20, flags:0x0, intf:0x100225, Error: Hw Trie full(201)
2021 Apr 30 18:14:41 PAR-N9K-1 %IPFIB-SLOT1-2-UFIB_ROUTE_CREATE: Unicast route create failed for INS unit 0, VRF: 1, 103.157.193.0/24, flags:0x0, intf:0x100225, Error: Hw Trie full(201)
2021 Apr 30 18:14:41 PAR-N9K-1 %IPFIB-SLOT1-2-UFIB_ROUTE_CREATE: Unicast route create failed for INS unit 0, VRF: 1, 170.150.6.0/23, flags:0x0, intf:0x1002a9, Error: Hw Trie full(201)
2021 Apr 30 18:14:41 PAR-N9K-1 %IPFIB-SLOT1-2-UFIB_ROUTE_CREATE: Unicast route create failed for INS unit 0, VRF: 1, 191.253.8.0/21, flags:0x0, intf:0x1002a9, Error: Hw Trie full(201)
2021 Apr 30 18:14:41 PAR-N9K-1 %IPFIB-SLOT1-2-UFIB_ROUTE_CREATE: Unicast route create failed for INS unit 0, VRF: 1, 101.128.121.0/24, flags:0x0, intf:0x100225, Error: Hw Trie full(201)
2021 Apr 30 18:14:41 PAR-N9K-1 %IPFIB-SLOT1-2-UFIB_ROUTE_CREATE: Unicast route create failed for INS unit 0, VRF: 1, 101.128.116.0/22, flags:0x0, intf:0x100225, Error: Hw Trie full(201)
2021 Apr 30 18:14:41 PAR-N9K-1 %IPFIB-SLOT1-2-UFIB_ROUTE_CREATE: Unicast route create failed for INS unit 0, VRF: 1, 101.128.116.0/23, flags:0x0, intf:0x100225, Error: Hw Trie full(201)
2021 Apr 30 18:14:41 PAR-N9K-1 %IPFIB-SLOT1-2-UFIB_ROUTE_CREATE: Unicast route create failed for INS unit 0, VRF: 1, 209.141.0.0/20, flags:0x0, intf:0x10027d, Error: Hw Trie full(201)
2021 Apr 30 18:14:41 PAR-N9K-1 %IPFIB-SLOT1-2-UFIB_ROUTE_CREATE: Unicast route create failed for INS unit 0, VRF: 1, 31.170.140.0/24, flags:0x0, intf:0x100225, Error: Hw Trie full(201)
2021 Apr 30 18:14:41 PAR-N9K-1 %IPFIB-SLOT1-2-UFIB_ROUTE_CREATE: Unicast route create failed for INS unit 0, VRF: 1, 141.136.113.0/24, flags:0x0, intf:0x100224, Error: Hw Trie full(201)
2021 Apr 30 18:14:41 PAR-N9K-1 %IPFIB-SLOT1-2-UFIB_ROUTE_CREATE: Unicast route create failed for INS unit 0, VRF: 1, 46.28.94.0/24, flags:0x0, intf:0x100224, Error: Hw Trie full(201)
2021 Apr 30 18:14:41 PAR-N9K-1 %IPFIB-SLOT1-2-UFIB_ROUTE_CREATE: Unicast route create failed for INS unit 0, VRF: 1, 85.236.22.0/24, flags:0x0, intf:0x100224, Error: Hw Trie full(201)
2021 Apr 30 18:14:41 PAR-N9K-1 %IPFIB-SLOT1-2-UFIB_ROUTE_CREATE: Unicast route create failed for INS unit 0, VRF: 1, 92.60.81.0/24, flags:0x0, intf:0x100224, Error: Hw Trie full(201)
2021 Apr 30 18:14:41 PAR-N9K-1 %IPFIB-SLOT1-2-UFIB_ROUTE_CREATE: Unicast route create failed for INS unit 0, VRF: 1, 195.136.204.0/22, flags:0x0, intf:0x1002df, Error: Hw Trie full(201)
2021 Apr 30 18:14:41 PAR-N9K-1 %IPFIB-SLOT1-2-UFIB_ROUTE_CREATE: Unicast route create failed for INS unit 0, VRF: 1, 185.4.149.0/24, flags:0x0, intf:0x100251, Error: Hw Trie full(201)
2021 Apr 30 18:14:41 PAR-N9K-1 %IPFIB-SLOT1-2-UFIB_ROUTE_CREATE: Unicast route create failed for INS unit 0, VRF: 1, 198.59.112.0/24, flags:0x0, intf:0x100225, Error: Hw Trie full(201)
2021 Apr 30 18:14:41 PAR-N9K-1 %IPFIB-SLOT1-2-UFIB_ROUTE_CREATE: Unicast route create failed for INS unit 0, VRF: 1, 27.131.135.0/24, flags:0x0, intf:0x100317, Error: Hw Trie full(201)
2021 Apr 30 18:14:41 PAR-N9K-1 %IPFIB-SLOT1-2-UFIB_ROUTE_CREATE: Unicast route create failed for INS unit 0, VRF: 1, 103.109.60.0/24, flags:0x0, intf:0x100317, Error: Hw Trie full(201)
2021 Apr 30 18:14:41 PAR-N9K-1 %IPFIB-SLOT1-2-UFIB_ROUTE_CREATE: Unicast route create failed for INS unit 0, VRF: 1, 27.131.136.0/24, flags:0x0, intf:0x100317, Error: Hw Trie full(201)
2021 Apr 30 18:14:41 PAR-N9K-1 %IPFIB-SLOT1-2-UFIB_ROUTE_CREATE: Unicast route create failed for INS unit 0, VRF: 1, 103.109.61.0/24, flags:0x0, intf:0x100317, Error: Hw Trie full(201)
2021 Apr 30 18:14:41 PAR-N9K-1 %IPFIB-SLOT1-2-UFIB_ROUTE_CREATE: Unicast route create failed for INS unit 0, VRF: 1, 103.139.164.0/23, flags:0x0, intf:0x100225, Error: Hw Trie full(201)
2021 Apr 30 18:14:41 PAR-N9K-1 %IPFIB-SLOT1-2-UFIB_ROUTE_CREATE: Unicast route create failed for INS unit 0, VRF: 1, 202.129.103.0/24, flags:0x0, intf:0x100225, Error: Hw Trie full(201)
2021 Apr 30 18:14:41 PAR-N9K-1 %IPFIB-SLOT1-2-UFIB_ROUTE_CREATE: Unicast route create failed for INS unit 0, VRF: 1, 203.206.184.0/24, flags:0x0, intf:0x100225, Error: Hw Trie full(201)
2021 Apr 30 18:14:41 PAR-N9K-1 %IPFIB-SLOT1-2-UFIB_ROUTE_CREATE: Unicast route create failed for INS unit 0, VRF: 1, 124.149.9.0/24, flags:0x0, intf:0x100225, Error: Hw Trie full(201)
2021 Apr 30 18:14:41 PAR-N9K-1 %IPFIB-SLOT1-2-UFIB_ROUTE_CREATE: Unicast route create failed for INS unit 0, VRF: 1, 203.173.39.0/24, flags:0x0, intf:0x100225, Error: Hw Trie full(201)
2021 Apr 30 18:14:41 PAR-N9K-1 %IPFIB-SLOT1-2-UFIB_ROUTE_CREATE: Unicast route create failed for INS unit 0, VRF: 1, 202.173.180.0/22, flags:0x0, intf:0x100225, Error: Hw Trie full(201)
2021 Apr 30 18:14:41 PAR-N9K-1 %IPFIB-SLOT1-2-UFIB_ROUTE_CREATE: Unicast route create failed for INS unit 0, VRF: 1, 203.206.218.0/24, flags:0x0, intf:0x100225, Error: Hw Trie full(201)
2021 Apr 30 18:14:41 PAR-N9K-1 %IPFIB-SLOT1-2-UFIB_ROUTE_CREATE: Unicast route create failed for INS unit 0, VRF: 1, 121.44.0.0/16, flags:0x0, intf:0x100225, Error: Hw Trie full(201)
2021 Apr 30 18:14:41 PAR-N9K-1 %IPFIB-SLOT1-2-UFIB_ROUTE_CREATE: Unicast route create failed for INS unit 0, VRF: 1, 59.167.0.0/16, flags:0x0, intf:0x100225, Error: Hw Trie full(201)
2021 Apr 30 18:14:41 PAR-N9K-1 %IPFIB-SLOT1-2-UFIB_ROUTE_CREATE: Unicast route create failed for INS unit 0, VRF: 1, 202.129.104.0/24, flags:0x0, intf:0x100225, Error: Hw Trie full(201)
2021 Apr 30 18:14:41 PAR-N9K-1 %IPFIB-SLOT1-2-UFIB_ROUTE_CREATE: Unicast route create failed for INS unit 0, VRF: 1, 150.101.0.0/16, flags:0x0, intf:0x100225, Error: Hw Trie full(201)
2021 Apr 30 18:14:41 PAR-N9K-1 %IPFIB-SLOT1-2-UFIB_ROUTE_CREATE: Unicast route create failed for INS unit 0, VRF: 1, 203.112.114.0/24, flags:0x0, intf:0x100225, Error: Hw Trie full(201)
2021 Apr 30 18:14:41 PAR-N9K-1 %IPFIB-SLOT1-2-UFIB_ROUTE_CREATE: Unicast route create failed for INS unit 0, VRF: 1, 203.173.0.0/20, flags:0x0, intf:0x100225, Error: Hw Trie full(201)
2021 Apr 30 18:14:41 PAR-N9K-1 %IPFIB-SLOT1-2-UFIB_ROUTE_CREATE: Unicast route create failed for INS unit 0, VRF: 1, 91.239.152.0/22, flags:0x0, intf:0x1002df, Error: Hw Trie full(201)
2021 Apr 30 18:14:41 PAR-N9K-1 %IPFIB-SLOT1-2-UFIB_ROUTE_CREATE: Unicast route create failed for INS unit 0, VRF: 1, 185.248.16.0/22, flags:0x0, intf:0x100224, Error: Hw Trie full(201)
2021 Apr 30 18:14:41 PAR-N9K-1 %IPFIB-SLOT1-2-UFIB_ROUTE_CREATE: Unicast route create failed for INS unit 0, VRF: 1, 64.44.210.0/23, flags:0x0, intf:0x100225, Error: Hw Trie full(201)
2021 Apr 30 18:14:41 PAR-N9K-1 %IPFIB-SLOT1-2-UFIB_ROUTE_CREATE: Unicast route create failed for INS unit 0, VRF: 1, 64.44.208.0/20, flags:0x0, intf:0x100225, Error: Hw Trie full(201)
2021 Apr 30 18:14:41 PAR-N9K-1 %IPFIB-SLOT1-2-UFIB_ROUTE_CREATE: Unicast route create failed for INS unit 0, VRF: 1, 23.3.88.0/24, flags:0x0, intf:0x10022d, Error: Hw Trie full(201)
2021 Apr 30 18:14:41 PAR-N9K-1 %IPFIB-SLOT1-2-UFIB_ROUTE_CREATE: Unicast route create failed for INS unit 0, VRF: 1, 23.3.89.0/24, flags:0x0, intf:0x10022d, Error: Hw Trie full(201)
2021 Apr 30 18:14:41 PAR-N9K-1 %IPFIB-SLOT1-2-UFIB_ROUTE_CREATE: Unicast route create failed for INS unit 0, VRF: 1, 101.51.160.0/20, flags:0x0, intf:0x100313, Error: Hw Trie full(201)
2021 Apr 30 18:14:41 PAR-N9K-1 %IPFIB-SLOT1-2-UFIB_ROUTE_CREATE: Unicast route create failed for INS unit 0, VRF: 1, 125.26.200.0/24, flags:0x0, intf:0x100313, Error: Hw Trie full(201)
2021 Apr 30 18:14:41 PAR-N9K-1 %IPFIB-SLOT1-2-UFIB_ROUTE_CREATE: Unicast route create failed for INS unit 0, VRF: 1, 118.174.156.0/22, flags:0x0, intf:0x100313, Error: Hw Trie full(201)
2021 Apr 30 18:14:41 PAR-N9K-1 %IPFIB-SLOT1-2-UFIB_ROUTE_CREATE: Unicast route create failed for INS unit 0, VRF: 1, 118.175.71.0/24, flags:0x0, intf:0x100313, Error: Hw Trie full(201)
2021 Apr 30 18:14:41 PAR-N9K-1 %IPFIB-SLOT1-2-UFIB_ROUTE_CREATE: Unicast route create failed for INS unit 0, VRF: 1, 1.20.161.0/24, flags:0x0, intf:0x100313, Error: Hw Trie full(201)
2021 Apr 30 18:14:41 PAR-N9K-1 %IPFIB-SLOT1-2-UFIB_ROUTE_CREATE: Unicast route create failed for INS unit 0, VRF: 1, 101.109.84.0/24, flags:0x0, intf:0x100313, Error: Hw Trie full(201)
2021 Apr 30 18:14:41 PAR-N9K-1 %IPFIB-SLOT1-2-UFIB_ROUTE_CREATE: Unicast route create failed for INS unit 0, VRF: 1, 101.108.136.0/21, flags:0x0, intf:0x100313, Error: Hw Trie full(201)
2021 Apr 30 18:14:41 PAR-N9K-1 %IPFIB-SLOT1-2-UFIB_ROUTE_CREATE: Unicast route create failed for INS unit 0, VRF: 1, 118.175.72.0/24, flags:0x0, intf:0x100313, Error: Hw Trie full(201)
2021 Apr 30 18:14:41 PAR-N9K-1 %IPFIB-SLOT1-2-UFIB_ROUTE_CREATE: Unicast route create failed for INS unit 0, VRF: 1, 101.51.224.0/20, flags:0x0, intf:0x100313, Error: Hw Trie full(201)
2021 Apr 30 18:14:41 PAR-N9K-1 %IPFIB-SLOT1-2-UFIB_ROUTE_CREATE: Unicast route create failed for INS unit 0, VRF: 1, 1.20.162.0/24, flags:0x0, intf:0x100313, Error: Hw Trie full(201)
2021 Apr 30 18:14:41 PAR-N9K-1 %IPFIB-SLOT1-2-UFIB_ROUTE_CREATE: Unicast route create failed for INS unit 0, VRF: 1, 118.174.188.0/23, flags:0x0, intf:0x100313, Error: Hw Trie full(201)
2021 Apr 30 18:14:41 PAR-N9K-1 %IPFIB-SLOT1-2-UFIB_ROUTE_CREATE: Unicast route create failed for INS unit 0, VRF: 1, 182.53.61.0/24, flags:0x0, intf:0x100313, Error: Hw Trie full(201)
2021 Apr 30 18:14:41 PAR-N9K-1 %IPFIB-SLOT1-2-UFIB_ROUTE_CREATE: Unicast route create failed for INS unit 0, VRF: 1, 101.109.180.0/23, flags:0x0, intf:0x100313, Error: Hw Trie full(201)
2021 Apr 30 18:14:41 PAR-N9K-1 %IPFIB-SLOT1-2-UFIB_ROUTE_CREATE: Unicast route create failed for INS unit 0, VRF: 1, 1.1.152.0/21, flags:0x0, intf:0x100313, Error: Hw Trie full(201)
2021 Apr 30 18:14:41 PAR-N9K-1 %IPFIB-SLOT1-2-UFIB_ROUTE_CREATE: Unicast route create failed for INS unit 0, VRF: 1, 1.10.171.0/24, flags:0x0, intf:0x100313, Error: Hw Trie full(201)

marce1000 · ‎04-30-2021

- Could be a bug , check current software version being used on the 9000 ,use latest or advisory release if applicable.

M.

-- Each morning when I wake up and look into the mirror I always say ' Why am I so brilliant ? '
When the mirror will then always repond to me with ' The only thing that exceeds your brilliance is your beauty! '

axelhauguel · ‎04-30-2021

Hello

Here the version :

Software
  BIOS: version 05.39
 NXOS: version 9.3(3)
  BIOS compile time:  08/30/2019
  NXOS image file is: bootflash:///nxos.9.3.3.bin
  NXOS compile time:  12/22/2019 2:00:00 [12/22/2019 16:00:37]


Hardware
  cisco Nexus9000 C93180YC-FX Chassis 
  Intel(R) Xeon(R) CPU D-1528 @ 1.90GHz with 65808196 kB of memory.
  Processor Board ID FDO22300362

  Device name: PAR-N9K-1
  bootflash:  115805356 kB
Kernel uptime is 20 day(s), 6 hour(s), 33 minute(s), 14 second(s)

Last reset at 310604 usecs after Sat Apr 10 12:50:25 2021
  Reason: Reset Requested by CLI command reload
  System version: 9.3(3)
  Service: 

plugin
  Core Plugin, Ethernet Plugin

Active Package(s):

Giuseppe Larosa · ‎04-30-2021

Hello Axel,

are you receiving a BGP full internet table ?

It looks like there are too many prefixes and the switch is not able to allocate them in the unicast Forwarding Information Base table (CEF).

I don't think a Nexus 9000 can support a full internet table that is in the order of more then 800,000 routes

if you are not receiving many routes as noted by other colleagues in that case it may be a SW bug.

Hope to help

Giuseppe

axelhauguel · ‎05-01-2021

Hello,

Yes, I receive full view. The nexus 9300 FX normally support the full view. Also, when I try to check the route path of prefixes, the router found the path.. So I think the router have already saved the path...

PAR-N9K-1# show logging  last 10
2021 May  1 12:16:55 PAR-N9K-1 %IPFIB-SLOT1-2-UFIB_ROUTE_CREATE: Unicast route create failed for INS unit 0, VRF: 1, 88.135.160.0/19, flags:0x0, intf:0x10000c, Error: Hw Trie full(201)
2021 May  1 12:16:56 PAR-N9K-1 %IPFIB-SLOT1-2-UFIB_ROUTE_CREATE: Unicast route create failed for INS unit 0, VRF: 1, 88.135.160.0/19, flags:0x0, intf:0x100225, Error: Hw Trie full(201)
2021 May  1 12:16:57 PAR-N9K-1 %IPFIB-SLOT1-2-UFIB_ROUTE_CREATE: Unicast route create failed for INS unit 0, VRF: 1, 88.135.160.0/19, flags:0x0, intf:0x10000c, Error: Hw Trie full(201)
2021 May  1 12:16:57 PAR-N9K-1 %IPFIB-SLOT1-2-UFIB_ROUTE_CREATE: Unicast route create failed for INS unit 0, VRF: 1, 103.115.24.0/24, flags:0x0, intf:0x100225, Error: Hw Trie full(201)
2021 May  1 12:16:57 PAR-N9K-1 %IPFIB-SLOT1-2-UFIB_ROUTE_CREATE: Unicast route create failed for INS unit 0, VRF: 1, 103.73.107.0/24, flags:0x0, intf:0x100225, Error: Hw Trie full(201)
2021 May  1 12:16:57 PAR-N9K-1 %IPFIB-SLOT1-2-UFIB_ROUTE_CREATE: Unicast route create failed for INS unit 0, VRF: 1, 103.73.105.0/24, flags:0x0, intf:0x100225, Error: Hw Trie full(201)
2021 May  1 12:16:57 PAR-N9K-1 %IPFIB-SLOT1-2-UFIB_ROUTE_CREATE: Unicast route create failed for INS unit 0, VRF: 1, 88.135.160.0/19, flags:0x0, intf:0x100225, Error: Hw Trie full(201)
2021 May  1 12:16:57 PAR-N9K-1 %IPFIB-SLOT1-2-UFIB_ROUTE_CREATE: Unicast route create failed for INS unit 0, VRF: 1, 103.104.140.0/24, flags:0x0, intf:0x100225, Error: Hw Trie full(201)
2021 May  1 12:16:57 PAR-N9K-1 %IPFIB-SLOT1-2-UFIB_ROUTE_CREATE: Unicast route create failed for INS unit 0, VRF: 1, 103.104.141.0/24, flags:0x0, intf:0x100225, Error: Hw Trie full(201)
2021 May  1 12:16:58 PAR-N9K-1 %IPFIB-SLOT1-2-UFIB_ROUTE_CREATE: Unicast route create failed for INS unit 0, VRF: 1, 103.103.239.0/24, flags:0x0, intf:0x100225, Error: Hw Trie full(201)
PAR-N9K-1# sh bgp ipv4 unicast 103.103.239.0
BGP routing table information for VRF default, address family IPv4 Unicast
BGP routing table entry for 103.103.239.0/24, version 18443310
Paths: (3 available, best #3)
Flags: (0x8008001a) (high32 00000000) on xmit-list, is in urib, is best urib route, is in HW

  Path type: external, path is valid, received and used, not best reason: AS Path, no labeled nexthop
  AS-Path: 49434 174 58682 131183 131183 131183 131183 , path sourced external to AS
    100.64.70.5 (metric 0) from 100.64.70.5 (193.178.0.1)
      Origin IGP, MED not set, localpref 100, weight 0
      Community: 174:21201 174:22038 49434:101 49434:201 49434:301 49434:1000 49434:1001 

  Path type: external, path is valid, received and used, not best reason: newer EBGP path, no labeled nexthop
  AS-Path: 6939 132602 137491 131183 131183 , path sourced external to AS
    37.49.236.10 (metric 0) from 37.49.236.250 (37.49.236.250)
      Origin IGP, MED 1435, localpref 100, weight 0
      Community: 51706:64601 51706:64650 51706:65011 51706:65012 
      Unrecognized transitive attribute Length 27

       1. Unknown Attribute: type 0x20 flag 0xe0 length 0x18
        value 0000 c9fa 0000 03e8 0000 0001 0000 c9fa
        0000 03e9 0000 0001 
  Advertised path-id 1
  Path type: external, path is valid, received and used, is best path, no labeled nexthop, in rib
  AS-Path: 6939 132602 137491 131183 131183 , path sourced external to AS
    37.49.236.10 (metric 0) from 37.49.236.251 (37.49.236.251)
      Origin IGP, MED 1435, localpref 100, weight 0
      Community: 51706:64602 51706:64650 51706:65011 51706:65012 
      Unrecognized transitive attribute Length 27

       1. Unknown Attribute: type 0x20 flag 0xe0 length 0x18
        value 0000 c9fa 0000 03e8 0000 0001 0000 c9fa
        0000 03e9 0000 0001 
  Path-id 1 advertised to peers:
    185.171.202.242    185.171.202.246

PAR-N9K-1# show ip route summary
IP Route Table for VRF "default"
Total number of routes: 834422
Total number of paths:  834424

Unicast paths:
Best paths per protocol:      Backup paths per protocol:
  am             : 782          static         : 2
  local          : 4     
  direct         : 4     
  static         : 1     
  broadcast      : 11    
  bgp-212815     : 833620

Number of routes per mask-length:
  /8 : 17      /9 : 13      /10: 40      /11: 101     /12: 293     
  /13: 584     /14: 1183    /15: 2035    /16: 13461   /17: 8208    
  /18: 13595   /19: 25150   /20: 40309   /21: 49328   /22: 104175  
  /23: 88973   /24: 486117  /30: 3       /32: 837     


PAR-N9K-1#

Route table is not full, check :

PAR-N9K-1# show resource 

     Resource                   Min       Max       Used      Unused    Avail    
     --------                   ---       ---       ----      ------    -----    
     vlan                       16        4094      23        0         4071     
     vrf                        2         4096      2         0         4094     
     port-channel               0         511       1         0         510      
     u4route-mem                768       768       127       641       641      
     u6route-mem                512       512       31        481       481      
     m4route-mem                58        58        1         57        57       
     m6route-mem                8         8         1         7         7        

PAR-N9K-1#

Harold Ritter · ‎05-03-2021

Hi Axel,

It certainly looks like you are having resources issues. The routes are received through BGP, but it looks like they are not making it to the UFIB. You can verify that with the following command:

show forwarding ipv4 route 103.103.239.0/24 ! or any other prefix seen in the log messages

Could you please provide the output from the following command:

show hardware internal forwarding table utilization

Regards,

Harold Ritter
Sr Technical Leader
CCIE 4168 (R&S, SP)
harold@cisco.com
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